i wish to see zero "spirituality" in my dojo unless it's a show of gratitude (respect) and kindness.
i hone my "spirituality" at a zendo and at home where i "zazen (shikantaza)"
i do like to see combative/fighting spirt in a martial arts dojo: that's a the kind of "spirituality" that ought to be blended in with gratitude and kindness.

"The state that separates its scholars from its warriors will have its thinking done by cowards and its fighting by fools."